JUnit5用户手册~重复测试

@RepeatedTest(10)
void repeatedTest() {
  // ...
}

样例：

import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.logging.Logger;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.RepeatedTest;
import org.junit.jupiter.api.RepetitionInfo;
import org.junit.jupiter.api.TestInfo;

class RepeatedTestsDemo {
    private Logger logger = // ...
  
    @BeforeEach
    void beforeEach(TestInfo testInfo, RepetitionInfo repetitionInfo) {
        int currentRepetition = repetitionInfo.getCurrentRepetition();
        int totalRepetitions = repetitionInfo.getTotalRepetitions();
        String methodName = testInfo.getTestMethod().get().getName();
        logger.info(String.format("About to execute repetition %d of %d for %s", //
        currentRepetition, totalRepetitions, methodName));
    }

    @RepeatedTest(10)
        void repeatedTest() {
        // ...
    }

    @RepeatedTest(5)
    void repeatedTestWithRepetitionInfo(RepetitionInfo repetitionInfo) {
        assertEquals(5, repetitionInfo.getTotalRepetitions());
    }

    @RepeatedTest(value = 1, name = "{displayName}{currentRepetition}/{totalRepetitions}")
    @DisplayName("Repeat!")
    void customDisplayName(TestInfo testInfo) {
        assertEquals("Repeat! 1/1", testInfo.getDisplayName());
    }

    @RepeatedTest(value = 1, name = RepeatedTest.LONG_DISPLAY_NAME)
    @DisplayName("Details...")
        void customDisplayNameWithLongPattern(TestInfo testInfo) {
        assertEquals("Details... :: repetition 1 of 1", testInfo.getDisplayName());
    }

    @RepeatedTest(value = 5, name = "Wiederholung {currentRepetition} von
{totalRepetitions}")
    void repeatedTestInGerman() {
        // ...
    }
}